CUBA
| Acronym | Definition |
|---|---|
| CUBA | Club Universitario de Buenos Aires (amateur rugby club) |
| CUBA | Chinese University Basketball Association |
| CUBA | Citizens United for the Bush Agenda (now Citizens United; Washington, DC) |
| CUBA | Circular Uniform Beam Array |
| CUBA | Commutative, Unital Banach Algebra |
| CUBA | College and University Business Association |